20105354904

素因数分解:

$2^3\times 3^1\times {\mathrm{3947}}^1\times {\mathrm{212243}}^1$

素因数の和:216199

約数の個数: 32

約数和(自身を含む): 50276358720

約数和(自身を除く): 30171003816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3947, 7894, 11841, 15788, 23682, 31576, 47364, 94728, 212243, 424486, 636729, 848972, 1273458, 1697944, 2546916, 5093832, 837723121, 1675446242, 2513169363, 3350892484, 5026338726, 6701784968, 10052677452, 20105354904]

約数ペア:

[(1, 20105354904), (2, 10052677452), (3, 6701784968), (4, 5026338726), (6, 3350892484), (8, 2513169363), (12, 1675446242), (24, 837723121), (3947, 5093832), (7894, 2546916), (11841, 1697944), (15788, 1273458), (23682, 848972), (31576, 636729), (47364, 424486), (94728, 212243)]